diff --git a/GNUmakefile.wrapper.objc.preamble b/GNUmakefile.wrapper.objc.preamble
index 68f790f..3221adb 100644
--- a/GNUmakefile.wrapper.objc.preamble
+++ b/GNUmakefile.wrapper.objc.preamble
@@ -1,2 +1 @@
-ADDITIONAL_INCLUDE_DIRS += -I../../..
-ADDITIONAL_LIB_DIRS += -L../../$(GNUSTEP_OBJ_DIR)
+LIBRARIES_DEPEND_UPON += -lPerformance.A